[sockmonkey]

The more amazing thing to me was that they said it could potentially wipe out entire populations of birds, such as the yellow beaked magpie (Not sure of the name - but a magpie). Members of the Corvid family (Ravens, Crows) are apparently also very vulnerable.

Does it kill grackels? Because anything that gets rid of grackels can't be all bad.

[Toirdhealbheach Beucail]

See - FR is great! I had never heard of a grackel before.

Other than them being avian, I don't suppose there any more vulnerable than any other bird...